This Polypropylene vials are unique because the cap fitted with an O-ring can be screwed into the vial making it a leakproof vial which can be used in RIA, Coagulation & Bacteriology etc.

RIA VIAL WITH SCREW CAP Suppliers, RIA VIAL WITH SCREW CAP Exporters in India, RIA VIAL WITH SCREW CAP in India, RIA VIAL WITH SCREW CAP Manufacturers for Lab Instruments Tenders